1ohg

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STRUCTURE OF THE DSDNA BACTERIOPHAGE HK97 MATURE EMPTY CAPSID

Structural highlights

1ohg is a 7 chain structure with sequence from Escherichia virus HK97. This structure supersedes the now removed PDB entry 1fh6. The September 2007 RCSB PDB Molecule of the Month feature on Citrate Synthase by David S. Goodsell is 10.2210/rcsb_pdb/mom_2007_9. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 3.45Å
Experimental data:Check to display Experimental Data
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CAPSD_BPHK7 Assembles to form an icosahedral capsid of 66 nm, with a T=7 laevo symmetry (PubMed:11000116, PubMed:21276801). Responsible for its self-assembly into a procapsid. The phage does not need to encode a separate scaffolfing protein because its capsid protein contains the delta domain that carries that function.[1] [2] [3] [4]

Evolutionary Conservation

Checkto colour the structure by Evolutionary Conservation, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

  1. ↑ Wikoff WR, Liljas L, Duda RL, Tsuruta H, Hendrix RW, Johnson JE. Topologically linked protein rings in the bacteriophage HK97 capsid. Science. 2000 Sep 22;289(5487):2129-33. PMID:11000116
  2. ↑ Huang RK, Khayat R, Lee KK, Gertsman I, Duda RL, Hendrix RW, Johnson JE. The Prohead-I Structure of Bacteriophage HK97: Implications for Scaffold-Mediated Control of Particle Assembly and Maturation. J Mol Biol. 2011 Jan 27. PMID:21276801 doi:10.1016/j.jmb.2011.01.016
  3. ↑ Duda RL, Martincic K, Xie Z, Hendrix RW. Bacteriophage HK97 head assembly. FEMS Microbiol Rev. 1995 Aug;17(1-2):41-6. PMID:7669350 doi:10.1111/j.1574-6976.1995.tb00186.x
  4. ↑ Duda RL, Martincic K, Hendrix RW. Genetic basis of bacteriophage HK97 prohead assembly. J Mol Biol. 1995 Apr 7;247(4):636-47. PMID:7723020 doi:10.1006/jmbi.1994.0169

Contents


1ohg, resolution 3.45Å

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